19 dive sites in Province Of Palermo, Ustica Island, Italy: 2 caves, 1 pinnacle, 1 reef, 1 wall and 14 other sites.
Recorded maximum depths range from 2 m to 45 m (8 of 19 sites have a depth).
By level: 4 beginner, 2 intermediate and 1 advanced.
All dive sites in Italy